WORLD CIVILIZATION

Detailed explanation-1: -The Indus valley civilization was the earliest civilization of India. The Indus valley civilization is also called the Harappan culture. The most accepted period of Indus Valley civilization was from 2500 BC to 1750 BC. The civilization prospered around 4700 years ago.

Detailed explanation-2: -But, nearly 4700 years ago that is around 2700 BC, when people of Europe and America were leading nomadic way of life the most advanced and magnificent urban Civilization flourished in India around the river Indus mainly centred in the cities Harappa and Mohenjodaro.

Detailed explanation-3: -Option C. 2500-1750 B.C was the period when Indus Valley Civilization flourished. This is the correct answer.

Detailed explanation-4: -The Indus Valley Civilization is often separated into three phases: the Early Harappan Phase from 3300 to 2600 BCE, the Mature Harappan Phase from 2600 to 1900 BCE, and the Late Harappan Phase from 1900 to 1300 BCE.

Detailed explanation-5: -Harappa civilization is known as a 4700 years old civilization that was discovered in 1920. In 1920 several cities are discovered such as Mohenjo-Daro, Kali began, and Dholavira all are known as Harappa civilization.